<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<table width="500" border="1" align="center" height="300">
			<tr>
				<td colspan="3">11</td>
				<!--<td>12</td>-->
				<!--<td>13</td>-->
				<td>14</td>
				<td>15</td>
			</tr>
			<tr>
				<td rowspan="2">21</td>
				<td>22</td>
				<td>23</td>
				<td>24</td>
				<td>25</td>
			</tr>
			<tr>
				<!--<td>31</td>-->
				<td>32</td>
				<td>33</td>
				<td rowspan="2" colspan="2" >34</td>
				<!--<td>35</td>-->
			</tr>
			<tr>
				<td>41</td>
				<td>42</td>
				<td>43</td>
				<!--<td>44</td>
				<td>45</td>-->
			</tr>
		</table>
		
		<div style="font-size: 40px; text-align: center;">行合并 ：rowspan=""  列合并： colspan=""</div>
	</body>
</html>
